octo101159
Jun 30, 2010, 07:09 AM
I am installing a new Honey well rth110b Thermostat replacing and old mercury switch and the colors do not match.
The existing wire colors are Red, Yellow, Orange, Black and Brown.
The new Thermostat is labeled ,
Rh, Rc, W, Y, G!
The existing wire colors are Red, Yellow, Orange, Black and Brown.
The new Thermostat is labeled ,
Rh, Rc, W, Y, G!